64 Gb USB 2.0 Memory Stick Flash Pen Drive Unique Iron Man Model Enough Memory 1 pcs * 100% brand new 64GB Support USB version 2.0 and 1.0 64GB USB Flash Memory Drive Fast data transfer rate (Read: 22MB/sec & Write: 3.5 MB/sec) USB 1.1 / 2.0 compatible Plug & play with Windows 2000 / XP / Vista, Mac 9.0 or above Easy to read and read in high speed ,No need drive/power supply only plug in.